'Hikarian' (full name '超特急ヒカリアン') is a Japanese anime that I was in fond of when I was a child, but I have no idea what does 'hikarian' mean. Oxford dictionary tells me that 'hikari' has only one meaning - light, and in wiki I found that 'hikari' is a kind of train service in Japan, which makes lots of sense for me to understand 'hikarian'. Now the issue is that what does the ending 'an' mean in 'hikarian'? Does the word 'hikarian' make any sense?
P.S. As you may notice in the full name that 'hikarian' is the only katakana, is it supposed to be a name of a character?